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Linux Privilege Escalation: “Pack2TheRoot” Flaw Impacts Major Distributions Pack2TheRoot Vulnerability PackageKit Privilege Escalation

Linux Privilege Escalation: “Pack2TheRoot” Flaw Impacts Major Distributions

Do Son April 23, 2026

A long-standing security flaw has been unearthed in a core component of the modern Linux desktop and...

Root of the Problem: Sudo Flaw Exposes Linux Systems to Local Privilege Escalation Sudo Vulnerability Local Privilege Escalation

Root of the Problem: Sudo Flaw Exposes Linux Systems to Local Privilege Escalation

Do Son March 16, 2026

A significant security vulnerability has been identified in Sudo, the ubiquitous utility that allows system administrators to...

Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover CrackArmor AppArmor Vulnerabilities Linux Kernel UAF, Privilege Escalation PoC CVE-2024-27397 PoC

CrackArmor AppArmor Vulnerabilities Linux Kernel UAF, Privilege Escalation PoC CVE-2024-27397 PoC

Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover

Do Son March 13, 2026

The foundational security of millions of Linux servers has been called into question following the discovery of...

A Single Line of Code: Pre-Auth OpenSSH Flaw Exposes Ubuntu and Debian Servers OpenSSH 10.3 Patch SSH Command Injection CVE-2023-38408 OpenSSH Vulnerability CVE-2026-3497

OpenSSH 10.3 Patch SSH Command Injection CVE-2023-38408 OpenSSH Vulnerability CVE-2026-3497

A Single Line of Code: Pre-Auth OpenSSH Flaw Exposes Ubuntu and Debian Servers

Do Son March 13, 2026

A flaw has been found in the machinery of OpenSSH. Security researcher Jeremy Brown recently uncovered a...

Beyond the Console: How Andy Nguyen Turned the PlayStation 5 Into a 4K Ray-Tracing Linux PC PS5 Linux Steam Machine

Beyond the Console: How Andy Nguyen Turned the PlayStation 5 Into a 4K Ray-Tracing Linux PC

Do Son March 10, 2026

The PlayStation 5 has unexpectedly transcended its boundaries, encroaching upon the domain of a fully-fledged gaming personal...

Trust Hijacked: Hackers Seize Expired Domains to Poison Linux Snap Apps Snap Store Malware Domain Hijacking

Trust Hijacked: Hackers Seize Expired Domains to Poison Linux Snap Apps

Do Son January 22, 2026

A disturbing new tactic has emerged in the Linux software ecosystem, turning trusted developer accounts into vehicles...

Five-Year Support: Ubuntu Unveils Final Release Schedule for 26.04 LTS Edition Ubuntu 26.04 sudo-rs Ubuntu 26.04 LTS, Release Schedule Ubuntu update bug, Rust coreutils Ubuntu, sudo-rs NVIDIA CUDA, Ubuntu

Ubuntu 26.04 sudo-rs Ubuntu 26.04 LTS, Release Schedule Ubuntu update bug, Rust coreutils Ubuntu, sudo-rs NVIDIA CUDA, Ubuntu

Five-Year Support: Ubuntu Unveils Final Release Schedule for 26.04 LTS Edition

Do Son November 5, 2025

The popular desktop operating system Ubuntu has officially unveiled the release schedule for its upcoming Long-Term Support...

Critical Rust Coreutils Bug Blocks Automatic Updates on Ubuntu 25.10 Ubuntu 26.04 sudo-rs Ubuntu 26.04 LTS, Release Schedule Ubuntu update bug, Rust coreutils Ubuntu, sudo-rs NVIDIA CUDA, Ubuntu

Critical Rust Coreutils Bug Blocks Automatic Updates on Ubuntu 25.10

Do Son October 25, 2025

According to a statement released by Canonical, a flaw has been discovered in the Rust-based version of...

NVIDIA CUDA is Coming to Ubuntu Repositories Ubuntu 26.04 sudo-rs Ubuntu 26.04 LTS, Release Schedule Ubuntu update bug, Rust coreutils Ubuntu, sudo-rs NVIDIA CUDA, Ubuntu

NVIDIA CUDA is Coming to Ubuntu Repositories

Do Son September 16, 2025

Canonical has announced that it will begin packaging and distributing the NVIDIA CUDA Toolkit directly through the...

Ubuntu Is Swapping Out Sudo for a More Secure, Rust-Based Version Ubuntu 26.04 sudo-rs Ubuntu 26.04 LTS, Release Schedule Ubuntu update bug, Rust coreutils Ubuntu, sudo-rs NVIDIA CUDA, Ubuntu

Ubuntu Is Swapping Out Sudo for a More Secure, Rust-Based Version

Do Son September 3, 2025

Renowned operating system developer Canonical has announced that the upcoming Ubuntu 25.10 release will replace the long-standing...

Broadcom & Canonical Join Forces to Supercharge AI and Cloud with Ubuntu Broadcom Canonical

Broadcom & Canonical Join Forces to Supercharge AI and Cloud with Ubuntu

Do Son August 27, 2025

At VMware Explore 2025 in Las Vegas, Broadcom announced an expanded partnership with Canonical, the steward of...

Ubuntu 24.10 Reaches End of Life Today: Upgrade to Stay Secure! Ubuntu 24.10, End of Life Ubuntu 23.10 Translation

Ubuntu 24.10 Reaches End of Life Today: Upgrade to Stay Secure!

Do Son July 11, 2025

Ubuntu 24.10, codenamed Oracular Oriole, was officially released on October 10, 2024. As a non-LTS (Long Term...

Intel GPU Performance Hit by Security Mitigations: Ubuntu Weighs Disabling Them for 20% Boost Intel EU Antitrust Fine, Naked Restrictions Intel Layoff Data Theft Jinfeng Luo Intel leadership change Intel SoftBank Intel Foundry, Semiconductor Market Intel Arrow Lake Refresh, Copilot+ PC Intel GPU Performance, Security Mitigations Mitigation Downfall Vulnerability

Intel EU Antitrust Fine, Naked Restrictions Intel Layoff Data Theft Jinfeng Luo Intel leadership change Intel SoftBank Intel Foundry, Semiconductor Market Intel Arrow Lake Refresh, Copilot+ PC Intel GPU Performance, Security Mitigations Mitigation Downfall Vulnerability

Intel GPU Performance Hit by Security Mitigations: Ubuntu Weighs Disabling Them for 20% Boost

Do Son June 24, 2025

Years ago, Intel processors were found to be vulnerable to the Spectre and Meltdown flaws—architectural design flaws...

Linux Flaws Expose Sensitive Data via Core Dumps Linux Kernel 2025 Year in Review, Rust for Linux graduation Linux Security, Core Dump CVE-2023-52447 PoC Exploit

Linux Kernel 2025 Year in Review, Rust for Linux graduation Linux Security, Core Dump CVE-2023-52447 PoC Exploit

Linux Flaws Expose Sensitive Data via Core Dumps

Do Son June 3, 2025

In a recent disclosure, the Qualys Threat Research Unit (TRU) has unearthed two local information disclosure vulnerabilities...

Get Early Access: Ubuntu Now Releasing Monthly Development Snapshots! Ubuntu Snapshots, Linux Development Ubuntu 16.04.5 LTS

Get Early Access: Ubuntu Now Releasing Monthly Development Snapshots!

Do Son May 30, 2025

Canonical, the developer behind the popular Linux operating system Ubuntu, has recently announced a new initiative: in...

Ubuntu 25.04 “Plucky Puffin” Released with Linux 6.14 and GNOME 48 Ubuntu 25.04, Plucky Puffin

Ubuntu 25.04 “Plucky Puffin” Released with Linux 6.14 and GNOME 48

Do Son April 18, 2025

Operating system developer Canonical has officially released Ubuntu 25.04 Plucky Puffin, a new stable version featuring Linux...

Ubuntu Security Alert: Three Ways to Bypass User Namespace Restrictions Ubuntu 26.10 Stonking Stingray Ubuntu Security Alert: Three Ways to Bypass User Namespace Restrictions

Ubuntu Security Alert: Three Ways to Bypass User Namespace Restrictions

Do Son March 31, 2025

Qualys Threat Research Unit (TRU) has recently disclosed three security bypasses in Ubuntu’s unprivileged user namespace restrictions....

CVE-2025-0927: Public Exploit Released for Linux Kernel Privilege Escalation Bug CVE-2025-0927 PoC

CVE-2025-0927: Public Exploit Released for Linux Kernel Privilege Escalation Bug

Do Son March 25, 2025

A newly disclosed security advisory details a significant vulnerability within the Linux kernel, specifically impacting Ubuntu 22.04...

Linux Systems at Risk: GStreamer Vulnerabilities Threaten Millions GStreamer vulnerability

Linux Systems at Risk: GStreamer Vulnerabilities Threaten Millions

Do Son December 29, 2024

A recent report by Antonio Morales from the GitHub Security Lab has unveiled 29 vulnerabilities in GStreamer,...

Five Critical Privilege Escalation Vulnerabilities Found in Ubuntu’s Default Utility, needrestart CVE-2024-48990 and CVE-2024-48922

Five Critical Privilege Escalation Vulnerabilities Found in Ubuntu’s Default Utility, needrestart

Do Son November 20, 2024

Qualys Threat Research Unit uncovers five local privilege escalation flaws, enabling unprivileged users to gain root access....

Critical Alert 2 Active Exploits Detected Today

Critical Alert

Ubuntu

Linux Privilege Escalation: “Pack2TheRoot” Flaw Impacts Major Distributions

Root of the Problem: Sudo Flaw Exposes Linux Systems to Local Privilege Escalation

Breaking the Shield: ‘CrackArmor’ Flaws Expose 12.6 Million Linux Servers to Full Root Takeover

A Single Line of Code: Pre-Auth OpenSSH Flaw Exposes Ubuntu and Debian Servers

Beyond the Console: How Andy Nguyen Turned the PlayStation 5 Into a 4K Ray-Tracing Linux PC

Trust Hijacked: Hackers Seize Expired Domains to Poison Linux Snap Apps

Five-Year Support: Ubuntu Unveils Final Release Schedule for 26.04 LTS Edition

Critical Rust Coreutils Bug Blocks Automatic Updates on Ubuntu 25.10

NVIDIA CUDA is Coming to Ubuntu Repositories

Ubuntu Is Swapping Out Sudo for a More Secure, Rust-Based Version

Broadcom & Canonical Join Forces to Supercharge AI and Cloud with Ubuntu

Ubuntu 24.10 Reaches End of Life Today: Upgrade to Stay Secure!

Intel GPU Performance Hit by Security Mitigations: Ubuntu Weighs Disabling Them for 20% Boost

Linux Flaws Expose Sensitive Data via Core Dumps

Get Early Access: Ubuntu Now Releasing Monthly Development Snapshots!

Ubuntu 25.04 “Plucky Puffin” Released with Linux 6.14 and GNOME 48

Ubuntu Security Alert: Three Ways to Bypass User Namespace Restrictions

CVE-2025-0927: Public Exploit Released for Linux Kernel Privilege Escalation Bug

Linux Systems at Risk: GStreamer Vulnerabilities Threaten Millions

Five Critical Privilege Escalation Vulnerabilities Found in Ubuntu’s Default Utility, needrestart